Effectiveness of Gypsum in the North-central Region of the U.S.
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sf1321.pdf
| Title: | Effectiveness of Gypsum in the North-central Region of the U.S. |
| Author: | Gerwing, James; Rehm, George; Franzen, David |
| Description: | SF-1321 |
| Date: | 2006 |
| Subject: | Soil Fertilizers |
| Permalink: | http://hdl.handle.net/10365/5447 |